A. Lange & Söhne · Lange 1
Strap for Lange 1 Yellow Gold
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter39 mm
Reference101.021
FamilyLange 1
MovementA. Lange & Söhne caliber L901.0
Hours, Minutes, Small Seconds | Big Date | Power Reserve Indicator
CaseYellow Gold
Straps for the Lange 1 101.021
Selected for the 20 mm lug width · workshop selection
Black Rubberized Alligator Strap with Red Tribal Stitching€185
Black Rubberized Alligator Strap with Blue Tribal Stitching€145
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
The Lange 1 101.021, seen from the bench
The A. Lange & Söhne Lange 1 (Ref. 101.021) in yellow gold is a 38.5 mm watch presenting an asymmetrical dial with an instantaneous date at 2 o'clock and small seconds at bottom left. The manual-wound L901.0 calibre, developed entirely in Glashütte, features hours, minutes, small seconds, large date, and power reserve exceeding three days. The 18-karat yellow gold case with polished flanks houses a three-quarter platinum plate decorated with Glashütte Stripes, visible through the sapphire caseback. Lug width is 20 mm.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only